| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.64 | 11.703% | $83.3751 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $174.32 | 8.724% | $189.5277 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $84.48 | 10.463% | $93.3191 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $43.55 | 4.439% | $45.4832 | $45.48 | $45.50 | $45.50 |
| Purchase #5 | $142.35 | 3.132% | $146.8084 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $34.81 | 6.269% | $36.9922 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $173.92 | 4.233% | $181.282 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $728.07 | $776.7877 | $776.79 | $776.85 | $776.80 | |